Author

Xavier Helluy

Ruhr University BochumORCID 0000-0002-0184-2571Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Assay:imaging· 2 Organism:plant (other)· 2

Frequent Co-Authors

Mehdi BehrooziiD· 2 shared Onur GüntürküniD· 2 shared Alaleh Sadraee· 1 shared Erhan GençiD· 1 shared Marie ZiegleriD· 1 shared Meng GaoiD· 1 shared Paula GerliziD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 15 mutual co-author links

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2 shared papersNeuroscience

Mehdi BehrooziORCID

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2 papers

Recent·Most cited

Optimization of Gadolinium-Based Contrast Agent Protocols for Reliable Ex Vivo Diffusion-Weighted Imaging in the Avian Brain

Marie Ziegler, Paula Gerliz, Xavier Helluy, Onur Güntürkün, Mehdi Behroozi

This paper optimizes gadolinium-based contrast agent protocols for ex vivo DWI in avian brains, finding that rehydration-based exposure achieves stable relaxation parameters and DWI compatibility.

bioRxiv · Jun 24, 2026 · PreprintNeuroscience

Neural correlates of appetitive extinction learning: An fMRI study with actively participating pigeons

Alaleh Sadraee, Xavier Helluy, Erhan Genç, Meng Gao, Mehdi Behroozi, Onur Güntürkün

This study uses fMRI to investigate extinction learning in actively participating pigeons, revealing a left-hemispheric telencephalic network involved in the process.

bioRxiv · Apr 28, 2025 · PreprintNeuroscience